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<Paper uid="W03-1717">
  <Title>Learning Verb-Noun Relations to Improve Parsing</Title>
  <Section position="6" start_page="0" end_page="0" type="concl">
    <SectionTitle>
5 Conclusion
</SectionTitle>
    <Paragraph position="0"> We have shown in this paper that parsing quality can be improved by using the parser as an automatic learner which acquires new knowledge in the first pass to help analysis in the second pass. We demonstrated this through the learning of typical verb-object and modifier-head relations. With the use of a chart-filter, a tree-filter and the LLR algorithm, we are able to acquire such knowledge with high accuracy. Evaluation shows that the quality of sentence analysis can improve significantly with the help of the automatically acquired knowledge.</Paragraph>
  </Section>
class="xml-element"></Paper>